Changeset e29cc2e for trip-planner-front/node_modules/signal-exit/index.js

Timestamp:

11/25/21 22:08:24 (3 years ago)

Author:

Ema <ema_spirova@…>

Branches:

master

Children:

8d391a1

Parents:

59329aa

Message:

primeNG components

File:

• trip-planner-front/node_modules/signal-exit/index.js (modified) (9 diffs)

trip-planner-front/node_modules/signal-exit/index.js

@@ -4 +4 @@
 // grab a reference to node's real process object right away
 var process = global.process
+
+const processOk = function (process) {
+  return process &&
+    typeof process === 'object' &&
+    typeof process.removeListener === 'function' &&
+    typeof process.emit === 'function' &&
+    typeof process.reallyExit === 'function' &&
+    typeof process.listeners === 'function' &&
+    typeof process.kill === 'function' &&
+    typeof process.pid === 'number' &&
+    typeof process.on === 'function'
+}
+
 // some kind of non-node environment, just no-op
-if (typeof process !== 'object' || !process) {
+/* istanbul ignore if */
+if (!processOk(process)) {
   module.exports = function () {}
 } else {
@@ -37 +51 @@
 
   module.exports = function (cb, opts) {
-    if (global.process !== process) {
+    /* istanbul ignore if */
+    if (!processOk(global.process)) {
       return
     }
@@ -64 +79 @@
 
   var unload = function unload () {
-    if (!loaded || global.process !== process) {
+    if (!loaded || !processOk(global.process)) {
       return
     }
@@ -81 +96 @@
 
   var emit = function emit (event, code, signal) {
+    /* istanbul ignore if */
     if (emitter.emitted[event]) {
       return
@@ -92 +108 @@
   signals.forEach(function (sig) {
     sigListeners[sig] = function listener () {
-      if (process !== global.process) {
+      /* istanbul ignore if */
+      if (!processOk(global.process)) {
         return
       }
@@ -111 +128 @@
           sig = 'SIGINT'
         }
+        /* istanbul ignore next */
         process.kill(process.pid, sig)
       }
@@ -123 +141 @@
 
   var load = function load () {
-    if (loaded || process !== global.process) {
+    if (loaded || !processOk(global.process)) {
       return
     }
@@ -150 +168 @@
   var originalProcessReallyExit = process.reallyExit
   var processReallyExit = function processReallyExit (code) {
-    if (process !== global.process) {
-      return
-    }
-    process.exitCode = code || 0
+    /* istanbul ignore if */
+    if (!processOk(global.process)) {
+      return
+    }
+    process.exitCode = code || /* istanbul ignore next */ 0
     emit('exit', process.exitCode, null)
     /* istanbul ignore next */
@@ -163 +182 @@
   var originalProcessEmit = process.emit
   var processEmit = function processEmit (ev, arg) {
-    if (ev === 'exit' && process === global.process) {
+    if (ev === 'exit' && processOk(global.process)) {
+      /* istanbul ignore else */
       if (arg !== undefined) {
         process.exitCode = arg
       }
       var ret = originalProcessEmit.apply(this, arguments)
+      /* istanbul ignore next */
       emit('exit', process.exitCode, null)
       /* istanbul ignore next */
       emit('afterexit', process.exitCode, null)
+      /* istanbul ignore next */
       return ret
     } else {